package com.yjd.comm.activity.service;


/**
 * <b>description</b>：十亿活动第二波 <br>
 * <b>time</b>：2015-4-22下午2:21:14 <br>
 * <b>author</b>： ready likun_557@163.com
 */
public interface IBillion2ActivityService {

	/**
	 * 给用户发送加息券
	 * 
	 * @param user_id
	 * @throws Exception
	 */
	public void sendRaiseInvestVolume(Long user_id) throws Exception;

	/**
	 * 判断用户是否已经领取了加息券
	 * 
	 * @param user_id
	 * @return
	 * @throws Exception
	 */
	public Boolean isReceive(Long user_id) throws Exception;


}
